Submission Details
Severity:
Calls inside loops may lead to DoS
Summary
The loops in Lender.sol extend beyond 50-100 lines and are likely to exceed the gas limit.
Vulnerability Details
Calls to external contracts inside a loop could lead to DoS, if any of the calls revert or run out of gas.
https://swcregistry.io/docs/SWC-113/
Impact
If pass large arrays, the transaction may run out of gas, or if any of the external calls revert which leads to DoS.
Tools Used
Manual
Recommendations
It's crucial to keep in mind that external calls have the potential to fail.
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628 USDC / LOC
18,000 USDC
2,000 USDC
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